When we had decided
We have been to Edinburgh a couple of times before, so we've done the castle and some of the other sights previously, and with all of the shows we were seeing, we didn't have time for a great deal else. But we did manage to catch up with a few friends while we were there which was nice.
In fact, it was pretty good. The batter was a light coating and not overly greasy, and the inside had softened into a warm and tasty gooey chocolate caramel that was actually surprisingly nice!
Since then we have been advised that we should also have tried the deep fried pizza, but that seems like a step too far.